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Lab Practical #2
Biology 1B
324
Biology
Undergraduate 2
10/23/2013

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Term
All fungi produce BLANK
Definition
Spores
Term
Fungi cell walls are made up of BLANK
Definition
Chitin
Term
Saprobic
Definition
Obtain nutrients from dead materials
Term
Fungi: types of nutrition (3)
Definition
Saprobic, mutualistic, parasitic
Term
Three main phyla of fungi: (3)
Definition
Zygomycota (conjugating fungi), Ascomycota (sac/cup fungi), and Basidiomycota (club fungi)
Term
Chytridiomycota
Definition
Flagellate fungi phylum
Term
Clomeromycota
Definition
Fungi phylum characterized by a symbiotic relationship with plants
Term
Zygomycota has what kind of hyphae?
Definition
Haploid non-septate
Term
Is zygomycota sexual or asexual?
Definition
Both
Term
Examples (2) and phyla of bread mold
Definition
Mucor & Rhizopus - Zygomycota
Term
Life cycle of Zygomycota
Definition
Look at PPT slide
Term
Largest and most diverse group of fungi
Definition
Ascomycota (sac fungi)
Term
Is Ascomycota sexual or asexual?
Definition
Both
Term
Ascus
Definition
A saclike structure in Ascomycota that participates in sexual reproduction to produce 8 ascospores via meiosis
Term
# of ascospores produces in ascus
Definition
8
Term
Conidiophores
Definition
Reproductive hyphae in Ascomycota that participate in asexual reproduction to produce conidiospores
Term
What causes mold color?
Definition
Conidiospores
Term
Are conidiospore haploid or diploid?
Definition
Haploid
Term
Are yeast cells haploid or diploid?
Definition
Haploid
Term
Examples of Ascomycota: (3)
Definition
Claviceps, Saccharomyces (yeast) Penicillium
Term
Life cycle of Ascomycota:
Definition
Look at PPT slide
Term
Basidiocarp
Definition
The fruiting body of Basidiomycota
Term
Stipe
Definition
The stalk of a basidiocarp
Term
Pileus
Definition
The fleshy cap of a basidiocarp
Term
Small compact mass of hyphae that emerges when a fruiting body first appears above ground:
Definition
Button
Term
Veil
Definition
The tissue covering the underside of a button
Term
Annulus
Definition
High ring that connects the veil to the stipe
Term
Volva
Definition
Low ring that connects the veil to the stipe
Term
Location of gills in Basidiomycota
Definition
Underside of the pileus
Term
Site of spore formation in Basidiomycota
Definition
Gills
Term
Basidiomycota gills are make up of:
Definition
Dikaryon hyphae
Term
Dikaryon
Definition
A state unique to fungi, in which a cell compartment contains two nuclei, each from one parent
Term
# of basidiospores on each basidium
Definition
4
Term
Examples of Basidiomycota: (2)
Definition
Boletus and Coprinus
Term
Shelf fungi has BLANK instead of gills
Definition
Pores
Term
Lichens are partnerships between BLANK and BLANK or BLANK
Definition
Fungi, unicellular green algae, cyanobacteria
Term
Fungi phyla of lichens: (2)
Definition
Ascomycota or Basidiomycota
Term
Three basic growth forms of lichens:
Definition
Crustose, foliose and fruticose
Term
Crustose
Definition
Crust-like growth form of lichen
Term
Foliose
Definition
Leaf-like, flattened growth form of lichen
Term
Fruticose
Definition
Bush-like, hanging growth form of lichen
Term
Vegetative body of a lichen is called BLANK and is made up of BLANK
Definition
Thallus, entangled hyphae
Term
Soredia
Definition
Small compact clusters of hyphae and algae that can be dispersed in wind and water in asexual reproduction (lichen)
Term
Example of asymmetrical body symmetry
Definition
Porifera
Term
Radially symmetrical phyla: (2)
Definition
Cnidaria and Ctenophora
Term
Porifera has a BLANK tissue grade
Definition
Cellular
Term
Cellular tissue grade
Definition
Lacks organ systems, cells are organized into simple tissues
Term
Diploblastic tissue grade
Definition
Two embryonic tissue layers: Ectoderm and endoderm
Term
Two embryonic tissue layers of diploblastic tissue grade
Definition
Ectoderm and endoderm
Term
Diploblastic phyla: (2)
Definition
Cnidaria and Ctenophora
Term
Triploblastic tissue grade
Definition
Three tissue layers: Endoderm, ectoderm and mesoderm
Term
BLANK fills up the space in acoelomates
Definition
Mesenchyme
Term
Acoelomate phylum:
Definition
Playhelminthes
Term
Pseudocoelomate phyla: (2)
Definition
Nematoda and Rotifera
Term
Pseudocoelomate
Definition
Central body cavity lies between endoderm and mesoderm, which is the derivative of the blastocoel
Term
Coelomate
Definition
Fluid filled central body cavity completely lined with tissue derived from mesoderm
Term
Functions of a body cavity: (3)
Definition
Cushions suspended organs, hydrostatic skeleton, organs can grow and move independently from outer body wall
Term
Ostia (Porifera)
Definition
Tiny pores where water enters
Term
Defining feature of Porifera
Definition
Ostia
Term
Osculum
Definition
Larger pore through which water is expelled in Porifera
Term
Choanocytes
Definition
The outer epidermis, inner layer of flagellated collar cells of Porifera.
Term
Spicules
Definition
Sharp skeleton parts of Porifera
Term
Function of amoebocytes in Porifera
Definition
Phagocytic
Term
Path of water in Porifera
Definition
Enters through tubular shaped porocytes and passes into the spongocoel lined with choanocytes then out the osculum
Term
Is Porifera sexual or asexual?
Definition
BOTH
Term
Gemmules (Porifera)
Definition
Small bodies of amoebocytes surrounded by a hard protective coat that remain dormant until the parent sponge dies (asexual reproduction)
Term
Amphiblastula larva
Definition
Amoebocytes divide via meiosis into eggs and sperm (sexual reproduction) which form a zygote that develops into the amphiblastula larva, which swims from the sponge and settles into a new colony
Term
3 definite classes of Porifera:
Definition
Calcera (calcerous spicules), Hexactinellidae (silicaceous spicules) and Demospongia (silicaceous spicules, spongin fibers, or both) and MAYBLE Schlerospongia (coralline spicules)
Term
Parazoa
Definition
The separate branch of Porifera
Term
Eumetazoa
Definition
All animals excluding Porifera
Term
Asconoid
Definition
Simplest sponge body plan
Term
Body plan of Leucosolenia:
Definition
Asconoid
Term
Syconoid
Definition
Sponge body plan of mid-complexity
Term
Leuconoid
Definition
Most complex sponge body plan
Term
Body plan of Scypha or Grantia:
Definition
Syconoid
Term
Porifera species: (4)
Definition
Scypha, Grantia, Leucosolenia, & Spongilla
Term
Tissue grade of Cnidaria:
Definition
Diploblastic
Term
Purpose of epidermis in cnidaria:
Definition
Protection and movement
Term
Do Cnidaria have true organs?
Definition
No
Term
Mesoglea
Definition
Aceullar material between the epidermis and gastrodermis of Cnidaria
Term
Inner layer of tissue in Cnidaria?
Definition
Gastrodermis (used for digestion and movement)
Term
Body symmetry of Cnidaria
Definition
Radial
Term
Defining feature of Cnidaria:
Definition
Nematocysts, which are used for protection and to capture food
Term
Where are nematocysts located in Cnidaria?
Definition
Inside hollow tentacles
Term
Cnidaria classes: (4)
Definition
Hydrazoa, Scyphazoa, Anthozoa and Cubozoa*
Term
Taxonomy of jellyfish?
Definition
Cnidara, Scyphazoa
Term
Coral class?
Definition
Anthozoa
Term
Basal disc
Definition
Used by hydrozoa to attach to rocks
Term
Hypostome
Definition
Cone-shaped mouth of hydrazoa located between the tentacles
Term
Cnidoblasts
Definition
The living cells in Hydrazoa which form nematocysts
Term
Where is waste excreted in Hydrazoa?
Definition
The mouth
Term
Do Cnidaria have poison?
Definition
Yes
Term
Type of nervous system in Cnidaria:
Definition
Nerve net which has no aggregation of nerve cells; unique to Cnidaria
Term
Is Hydrazoa sexual or asexual?
Definition
BOTH
Term
Aboral
Definition
Opposite end of mouth
Term
Directionality of Hydrazoa determined by:
Definition
Oral and aboral ends
Term
Sexual reproduction of Hydrazoa:
Definition
Certain body regions will enlarge and begin producing sperm or eggs. These gametes will unite to form a zygote with a resistant shell that will float to the bottom of the pond for three months before hatching.
Term
Polyp
Definition
Hydra-like body plan
Term
Medusa
Definition
Jellyfish-like body plan
Term
Which is colonial: Hydra or Obelia?
Definition
Obelia
Term
Coenosarc
Definition
Hollow cavity in the stalks of Obelia that interconnects the polyps in a colony
Term
Perisarc
Definition
A hardened structure in Obelia that holds the entire colony upright
Term
Hydranth (gastrozooids)
Definition
The feeding polyps in Obelia, which have tentacles and resemble Hydra
Term
Gonangium
Definition
Reproductive polyps in Obelia, which are encased in a sheath, the gonotheca
Term
Gonotheca
Definition
Transparent sheath, which encases the gonangia
Term
Reproduction of Obelia:
Definition
First, the gonangia produce asexual buds that release medusae, which form either eggs or sperm after maturation to release in the sea. A zygote is formed and develops into a planula larva, which swims around the sea before attaching to a surface and growing into a colony.
Term
Planula larva
Definition
Develops from the zygote and swims around the sea before attaching to a solid surface to grow into a colony in Hydrozoa and Scyphozoa
Term
Polymorphic
Definition
More than one type of polyp
Term
Siphonophores
Definition
A group of cnidarians that includes Physalia, the Portuguese Man o' War
Term
Different types of polyps in Physalia:
Definition
Feeding, protective, reproductive (form gametes from medusa attached to the popyps, and gas-filled
Term
Examples of Hydrozoa: (3)
Definition
Hydra, Obelia and Physalia
Term
Characteristic feature of Scyphozoa:
Definition
Dominant medusa stage and absent or microscopic polyp stage
Term
Most successful and complex Cnidarian class?
Definition
Anthozoa
Term
Anthozoa includes:
Definition
Sea anemones and corals
Term
Is Anthozoa sexual or asexual?
Definition
Sexual
Term
Reproduction of Anthozoa:
Definition
Polyps are sexual and form gametes which grow into planula larvae and become new polyps
Term
Characteristic feature of Anthozoa:
Definition
Lack a medusoid stage
Term
Reef corals are dependent on small mutualistic BLANK in their tissues
Definition
Zooxanthellae
Term
Anthozoa have a complex and partitioned BLANK
Definition
Gastrovascular cavity
Term
Nudibranches
Definition
Marine slugs that can eat Anthozoa polyps and use their nematocysts for their own defense
Term
Crown of Thorns
Definition
A starfish that eats corals
Term
Differences between Ctenophara and Cnidaria
Definition
No nematocysts, 8 rows of comb-like plates of modified cilia for locomotion, no sessile polyp stage
Term
Colloblasts
Definition
Ctenophora sticky cells used to catch prey
Term
Ctenophora includes:
Definition
Comb jellies and sea gooseberries
Term
Platyhelminthes is the:
Definition
Flatworms
Term
Type of body cavity of Platyhelminthes
Definition
Acoelomate
Term
Tissue grade of Platyhelminthes
Definition
Triploblastic
Term
Features of worms: (4)
Definition
More long than wide, bilaterally symmetrical, distinct anterior and posterior ends, and definite dorsal and ventral surfaces
Term
Advantages of being a worm:
Definition
Easy movement, hiding in small places, can move through dense materials and can easily contain internal systems (as straight lines)
Term
Platyhelminthes have a BLANK body
Definition
Dorso-ventrally compressed
Term
3 Parasitic classes of Platyhelminthes:
Definition
Trematoda, Cestoda, and Turbellaria
Term
Commensalism
Definition
Relationship in which one organism benefits, while the other is neutral
Term
Which class of Platyhelminthes is not monophyletic?
Definition
Tubellaria
Term
Auricles
Definition
Structures that give Dugesia (planaria) their triangular head shape and sense chemicals for food detection
Term
Vision of Dugesia
Definition
See via eyes pots which detect light intensity
Term
Dugesia moves via
Definition
Cilia and mucous
Term
Function of the pharynx
Definition
Feeding
Term
Nervous system of Dugesia:
Definition
Two ganglia which lead to long nerve fibers
Term
First appearance of cephalization in the animal kingdom:
Definition
Dugesia, Tubellaria, Platyhelminthes
Term
Incomplete digestive tract:
Definition
Only one opening; Cnidaria and Platyhelminthes
Term
Dugesia has permanent BLANK
Definition
Gonads
Term
Protonephrida
Definition
Tubule organs for osmotic regulation
Term
Tubellarians have BLANK muscle fibers
Definition
Circular, longitudinal and transverse
Term
Are trematodes dioecious or monoecious
Definition
Most are monoecious
Term
Trematodes AKA
Definition
Flukes
Term
Host specificity is commmon in:
Definition
Trematoda
Term
Additional features (to those of Tubellarians) of Trematoda:
Definition
Protective cuticle,sucker and ventral sucker
Term
Purpose of the ventral sucker in Trematoda:
Definition
To hold the organism to the host
Term
Definition of an adult trematode
Definition
Where sexual reproduction occurs
Term
Metacercaria
Definition
The cyst stage of trematodes prior to adulthood
Term
Clonorchis (Opisthorchis) Sinensis
Definition
The Chinese Liver Fluke, Trematoda, Platyhelminthes. Lives in the liver of humans, and infects via undercooked fish. Large reproductive organs. Monoecious
Term
Schistoma
Definition
Blood flukes, Trematoda, Platyhelminthes. Can burrow straight into the final host's skin. Dioecious. No metacercaria stage.
Term
Snails are part of the life cycle of BLANK
Definition
Trematoda
Term
Trematode with no metacercaria stage:
Definition
Schistoma
Term
Monoecious trematode:
Definition
Opisthorchis
Term
Class Cestoda is
Definition
The tapeworms
Term
Dugesia lacks a BLANK system
Definition
Circulatory
Term
Cestoda infects:
Definition
The digestive tract of vertebrates
Term
Cestoda lack BLANK
Definition
A digestive tract
Term
Three body regions of a tapeworm:
Definition
Scolex, neck, and strobila
Term
Scolex
Definition
Body region of Cestoda that has hooks and suckers to attach it its host
Term
Neck (Cestoda)
Definition
Body region that buds off special reproductie segments called proglottids
Term
Proglottids
Definition
Reproductive segments of Cestoda that contains ovaries and testes.
Term
Strobila
Definition
Contains proglottids in various stages of development
Term
Is Cestoda monoecious or diecious?
Definition
Monoecious
Term
Reproduction of Cestoda:
Definition
Reciprocal cross-fertilization where proglottids come in contact (same or different worms). Then proglottids with fertilized eggs break off and are passed with the feces.
Term
Structures extending through the entire body of a tapeworm:
Definition
Excretory canals and nerves
Term
Cystercus
Definition
A bladder-shaped chamber formed in the muscle by the larvae of the tapeworm, Taenia saginata
Term
Taenia saginata
Definition
"Bladder worms" obtained from beef (Cestoda)
Term
Taenia solium
Definition
Tapeworm obtained from pork, which infects the brain
Term
Diphyllobrothium latum
Definition
The largest tapeworm from around the Great Lakes
Term
Dipylidium caninum
Definition
The dog tapeworm, which sheds intact proglottids in the feces
Term
Pseudocoelem develops from the BLANK
Definition
Blastocoel
Term
Three main lineages of bilateral animals:
Definition
Lophotrochozoa, Ecysozoa and Deuterostomia
Term
Lophotrochozoa
Definition
Phyla with either a lophophore (ciliated feeding crown) or a trocophore
Term
Ecysozoa
Definition
Phyla that molt
Term
Cavity type of Nematodes:
Definition
Pseudocoelem
Term
Type of digestive tract in Nematodes:
Definition
Complete digestive tract (mouth/anus)
Term
Nematodes lack a BLANK system
Definition
Circulatory
Term
Nematodes are the
Definition
Roundworms
Term
Are nematodes segmented?
Definition
No
Term
Are most nematodes monoecious or dioecious?
Definition
Dioecious
Term
Nematodes have BLANK fertilization
Definition
Internal
Term
Females are BLANK than males, and lack a hooked end
Definition
Larger
Term
Are nematodes usually sexual or asexual?
Definition
Sexual
Term
Nematodes are important BLANK
Definition
Decomposers
Term
Nematodes feed on:
Definition
Bacteria, yeast, fungal hyphae and algae or rotifers, small annelids and other nematodes
Term
Nematodes live in BLANK enviornments
Definition
Moist
Term
Nematodes have an external BLANK
Definition
Cuticle
Term
Ascaris feed on BLANK within host
Definition
Food in the intestine
Term
Host of Ascaris:
Definition
Intestines of humans and pigs
Term
Nematode eggs are BLANK
Definition
Highly resistant
Term
Parasite that experiences heart-lung migration
Definition
Ascaris
Term
Hosts infected by Ascaris are harmed by BLANK
Definition
Waste products, obstruction and burrowing through tissues by larvae
Term
Are vinegar eels parasitic?
Definition
No
Term
Function of the cuticle in Nematoda
Definition
Resists digestive juices
Term
Nematodes possess BLANK beneath the epidermis
Definition
Longitudinal muscle fibers, which are derived from the mesoderm
Term
Movement of nematodes
Definition
Wave-like thrashing
Term
Ascaris lumbricoides
Definition
The human intestinal roundworm, phylum Nematoda
Term
Trichinella spiralis
Definition
The pork muscle roundworm, phylum Nematoda
Term
Trichinella spiralis affects humans by:
Definition
Encysting in the muscle
Term
Necator americanus
Definition
A hookworm that burrows into the soles of feet and enters the bloodstream, prevalent in the SE US
Term
Wucheraria bancrofti
Definition
Transmitted by mosquitoes; causes elephantitis via microfilaria larvae
Term
Dirofilaria immitis
Definition
Heartworm of dogs, transmitted by mosquitoes
Term
Enterobius vermicularis
Definition
Pinworms that commonly infect children
Term
Turbatric aceti
Definition
The vinegar worm
Term
Reproduction of Philodina
Definition
Reproduces asexually via parthogenesis w/o males
Term
Are vinegar eels parasitic?
Definition
No
Term
Body parts of a rotifer:
Definition
Head, trunk and foot
Term
Parts of a rotifer:
Definition
Pharynx, mastax, mouth and corona
Term
In protostomes, the blastopore becomes the BLANK
Definition
Mouth
Term
In Deuterostomes the blastopore becomes the BLANK
Definition
Anus
Term
BLANK and BLANK cleavage in protostomes
Definition
Spiral, determinate
Term
BLANK and BLANK cleavage in deuterostomes
Definition
Radial, indeterminate
Term
Schizocoely
Definition
The coelom forms from internal splitting of the mesodermal masses adjacent to the archenteron
Term
Archenteron
Definition
The primitive gut cavity
Term
Enterocoely
Definition
The coelom forms within pockets of the mesoderm that bud from the wall of the archenteron
Term
Type of body cavity in Annelida
Definition
True coelom
Term
Are annelids aquatic or terrestrial?
Definition
Both
Term
Metamerism
Definition
Segmented
Term
Annelids have a BLANK circulatory system
Definition
Closed
Term
Segmented phyla:
Definition
Annelida, Chordata & Arthropoda
Term
Advantages of segmentation:
Definition
Allows greater flexibility, muscles need to extend entire body length, and allows for localized hydrostatic pressure and movement
Term
Annelid classes: (3)
Definition
Oligochaeta, Polychaeta, Huridinea
Term
Oligochaeta has a BLANK head
Definition
Indistinct
Term
Setae/chaetae
Definition
Spine-like protrusions used for traction in Oligochaeta and Polychaeta
Term
Oligochaeta means BLANK bristles
Definition
Few
Term
Polychaeta means BLANK bristles
Definition
Many
Term
Class Hirudinea inludes the BLANK
Definition
Leeches
Term
The first segment in Lumbricus terrestris is immediately behind the BLANK
Definition
Peristomium
Term
The first two segment-like parts of Lumbricus terrestris are the BLANK and BLANK
Definition
Prostomium and Peristomium
Term
Function of nephridiophores:
Definition
Excretion
Term
Is Lumbricus terrestris monoeicious or diocious?
Definition
Monoecious
Term
Lumbricus terrestis (Oligochaeta, Annelida) has a BLANK circulatory system
Definition
Closed
Term
Polychaeta (Annelida) live in BLANK enviornments
Definition
Marine
Term
Parapodia
Definition
Un-jointed extensions with setae in Polychaeta
Term
Polychaeta (Annelida) have a BLANK head
Definition
Distinct
Term
Class with distinct head, jaws, tentacles, sensory organs and parapodia
Definition
Polychaeta, Annelida
Term
Are leeches segmented?
Definition
Only externally
Term
Purpose of anterior sucker in leech:
Definition
To incise their host
Term
Two substances excreted by Hirudinea
Definition
Narcotic and hirudin
Term
Hirudinea has a greatly reduced BLANK
Definition
Coelom
Term
Phyla that have a trocophore larval stage:
Definition
Annelida and Mollusca
Term
Mollusca shares a common ancestor with which phylum?
Definition
Annelida
Term
Except for cephalopods, Mollusca have a BLANK circulatory system
Definition
Open
Term
Unique features of Mollusca:
Definition
Mantle, foot and radula
Term
Excretory organ of Mollusca:
Definition
Nephridium
Term
Umbo
Definition
Hump on the hinged part of the shell of Bivalva
Term
Glochidium
Definition
Larva of freshwater Bivalva
Term
Are Bivalva monoecious or dioecious?
Definition
Dioecious
Term
Role of gills in Bivalva:
Definition
Extracting food and oxygen and, in freshwater Bivalva, reproduction
Term
Are Bivalva cephalized?
Definition
NO
Term
BLANK runs through the pericardium of Bivalvia
Definition
The rectum
Term
Digestion in Bivalvia is BLANK
Definition
Intracellular
Term
Unique feature of scallops:
Definition
Can flap valves to move
Term
Mussels:
Definition
Bilvalva, Mollusca. Attatch to rocks. Have lungs.
Term
Class Polyplycophora is the:
Definition
Chitons
Term
Distinctive feature of the chitons (Polyplycophora, Mollusca):
Definition
8 dorsal plates
Term
Habitat of chitons (Polyplycophora, Mollusca):
Definition
Marine only
Term
Larval stage of chitons (Polyplycophora, Mollusca):
Definition
Trochophore
Term
Chitons feed via BLANK
Definition
Radula
Term
Shell of Gastropoda (Mollusca)
Definition
Univalve or absent
Term
Class Gastropoda includes:
Definition
Snails, slugs, nudibranches, limpets, abalones, ect.
Term
Taxonomy of abalones:
Definition
Gastropoda, Mollusca
Term
Gastropoda use BLANK to feed
Definition
Radula
Term
Are Gastropoda herbivores or carnivores?
Definition
Both
Term
Operculum
Definition
A door-like structure that covers the opening of Gastropoda shells in arid enviornments
Term
Torsion
Definition
The axis of the digestive tract in Gastropda is rotated 180 degrees
Term
Are torsion and coiling co-dependent?
Definition
No
Term
The most advanced protostomes are in the class:
Definition
Cephalopoda, Mollusca
Term
Pen
Definition
The cartilagenous structure in the squid that has replaced the shelll
Term
Are squids monoecious or dioecious?
Definition
Dioecious
Term
Tentacles of squids:
Definition
8 suckered arms and 2 elongate spatula arms
Term
Hearts of a squid:
Definition
One systemic heart, and two branchial hearts at the base of each gill
Term
Reproduction of squids:
Definition
Male places sperm packet into the female's mantle cavity using a tentacle, a zygote forms and released into the sea. A swimming larva eventually becomes an adult.
Term
BLANK is the most primitive living cephalopod
Definition
Nautilus
Term
What does a squid use for locomotion?
Definition
A jet-propelled siphon
Term
A squid's eye is BLANK to ours
Definition
Non-homologous
Term
Animal groups that are able to live on land:
Definition
Vertebrates, arthropods and gastropod molluscs
Term
BLANK is the most successful invertebrate group
Definition
Arthropoda
Term
Four main living subphyla of Arthropoda:
Definition
Cheliceramorpha (horseshoe crabes and spiders and scorpions), Crustacea (crabs and shrimp), Hexapoda (insects) and Myriapodia (millipedes and centipedes
Term
Extinct subphylum of Arthropoda:
Definition
Trilobita
Term
Paired excretory glands in Arthropoda:
Definition
Malpighian tubes
Term
Respiration of Arthropoda:
Definition
Body surface, trachea, gills or book lungs
Term
Hemocoel
Definition
The circulatory cavity of Arthropods (open)
Term
Arthropods have a BLANK circulatory system
Definition
Open
Term
Unique characteristic of Arthropoda:
Definition
Jointed appendages
Term
Nervous system of Arthropoda:
Definition
Ventral nerve cord with brain and segmented ganglia
Term
Are Arthropoda monoecious or dioecious?
Definition
Dioecious
Term
Ecdysis
Definition
The shedding/molting of an exoskeleton
Term
Do Arthropoda have internal or external fertilization?
Definition
Internal
Term
Metamorphosis
Definition
Different body structures throughout growth
Term
Crustacea (Arthropoda) have BLANK # of antennae
Definition
2
Term
Body parts of Crustacea (Arthropoda):
Definition
Cephalothorax and carapace
Term
Exoskeleton of Crustacea (Arthropoda) is made of BLANK
Definition
Chitin
Term
Most crustaceans live in a BLANK enviornment
Definition
Marine
Term
Barnacles: Taxonomy and description
Definition
Cirripedia, Crustacea, Arthropoda. Larvae are free-swimming, adults are glued to a rock upside down.
Term
Order Isopoda (Malacostraca, Crustacea, Arthropoda) includes
Definition
Pillbugs and woodlice
Term
Order Decapoda (Malacostraca, Crustacea, Arthropoda) includes
Definition
Crayfish, crabs, lobsters and shrimp
Term
Orders of Arachnida
Definition
Aranae, Scorpionida, & Acari
Term
Acari includes the...
Definition
Mites and Ticks
Term
Aranae includes the...
Definition
Spiders
Term
Class Cirripedia is the
Definition
Barnacles
Term
Class of centipedes:
Definition
Chilopoda
Term
Class of millipedes:
Definition
Diplopoda
Term
Biramous
Definition
Each appendage of Crustacea is branched into two parts: Endopodite and Exopodite
Term
Telson
Definition
Central structure at the end of a Crustacea
Term
Uropods
Definition
Leaf like appendages that branch from the telson
Term
Swimmerets
Definition
The abdominal appendages of a Crustacean
Term
Walking legs
Definition
Appendages on the cephalothorax of Crustacea
Term
Diagnostic feature of Crustacea
Definition
Two antennae
Term
Function of mandibles in Crustacea
Definition
Macerating food particles
Term
The first two appendages in Crustacea are the
Definition
Maxillae
Term
Eyes in Arthropoda are made up of
Definition
Ommatidia
Term
Gastric mill
Definition
Tooth-like structures in the stomach of Crustacea
Term
Phyla with a ventral cord:
Definition
Mollusca, Annelida, and Arthropoda
Term
Pedicel
Definition
Waist of a spider
Term
Chelicerea
Definition
The first appendages in the Chelicerata used for piercing
Term
Pedipalps
Definition
Second pair of appendages in the Chelicerata used for sensing, food handling or tearing
Term
Conidiophores
Definition
Asexual reproductive structures in Ascomycota made up of hyphae
Term
What is responsible for mold color?
Definition
Conidiospores
Term
Ascocarp
Definition
Small round chambers in which sexual reproduction takes place in Ascomycota
Term
Larva of sponges
Definition
Amphiblastula larva
Term
Larva of Scyphozoa and Anthozoa
Definition
Planula larvae
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